<?xml version="1.0" encoding="UTF-8"?>
<persistence xmlns="http://java.sun.com/xml/ns/persistence" version="1.0">
  <persistence-unit name="my_persistence_ctx">
	<provider>
	  oracle.toplink.essentials.ejb.cmp3.EntityManagerFactoryProvider
	</provider>
   <!-- class>com.tutorial.Customer</class-->
   
     
   <properties>
    <property name="jdbc.driver" value="com.mysql.jdbc.Driver"/><!--org.gjt.mm.mysql.Driver-->
    <property name="jdbc.connection.string"
       value="jdbc:mysql://localhost:3307/example"/>
    <property name="toplink.target-database"
       value="oracle.toplink.essentials.platform.database.MySQL4Platform"/>
    <property name="jdbc.user" value="root"/>
    <property name="jdbc.password" value="root"/>
    <!-- property name="ddl-generation" value="dropandcreate"/ -->
    <!-- property name="toplink.logging.level" value="FINE"/   -->
   </properties>
 </persistence-unit>
</persistence>


<!--?xml version="1.0" encoding="UTF-8"?>
<persistence xmlns="http://java.sun.com/xml/ns/persistence" version="1.0">
  <persistence-unit name="my_persistence_ctx">
	<provider>
	  oracle.toplink.essentials.ejb.cmp3.EntityManagerFactoryProvider
	</provider>
   <class>com.tutorial.Customer</class
   <jta-data-source>java:/MySqlDS</jta-data-source>  
   <properties>
    <property name="jdbc.driver" value="com.mysql.jdbc.Driver"/> org.gjt.mm.mysql.Driver
    <property name="jdbc.connection.string"
       value="jdbc:mysql://localhost:3307/example"/>
    <property name="toplink.platform.class.name"
       value="oracle.toplink.essentials.platform.database.MySQL4Platform"/>
    <property name="jdbc.user" value="root"/>
    <property name="jdbc.password" value="root"/>
    <property name="ddl-generation" value="dropandcreate"/>
    <property name="toplink.logging.level" value="FINE"/>
   </properties>
 </persistence-unit>
</persistence -->




<!--org.gjt.mm.mysql.Driver
<persistence xmlns="http://java.sun.com/xml/ns/persistence"-->
<!--	version="1.0">-->
<!--	<persistence-unit name="my_persistence_ctx">-->
<!--  com.mysql.jdbc.jdbc2.optional.MysqlDataSource -->
<!--		<jta-data-source>jdbc/__default</jta-data-source>-->
<!--		<properties>-->
<!--  		Use the java2db feature -->
<!--			<property name="toplink.ddl-generation"-->
<!--				value="drop-and-create-tables" />-->
<!--  				 Generate the sql specific to Derby database -->
<!--			<property name="toplink.platform.class.name"-->
<!--				value="oracle.toplink.essentials.platform.database.DerbyPlatform" />-->
<!--		</properties>-->
<!--	</persistence-unit>-->
<!--</persistence>-->